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Composite material and current collector for battery

  • US 20040121237A1
  • Filed: 12/20/2002
  • Published: 06/24/2004
  • Est. Priority Date: 12/20/2002
  • Status: Active Grant
First Claim
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1. A composite material, comprising:

  • a first carbon foam structure including a network of pores;

    a second carbon foam structure including a network of pores; and

    an intermediate bonding structure disposed at least in part between the first and second carbon foam structures.

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